The SUSE Linux Enterprise 15 SP5 RT kernel was updated to fix various security issues
The following security issues were fixed:
- CVE-2022-50630: mm: hugetlb: fix UAF in hugetlb_handle_userfault (bsc#1254785).
- CVE-2022-50700: wifi: ath10k: Delay the unmapping of the buffer (bsc#1255576).
- CVE-2023-53254: cacheinfo: Fix shared_cpu_map to handle shared caches at different levels (bsc#1249871).
- CVE-2023-53781: smc: Fix use-after-free in tcp_write_timer_handler() (bsc#1254751).
- CVE-2024-56590: Bluetooth: hci_core: Fix not checking skb length on hci_acldata_packet (bsc#1235038).
- CVE-2025-39977: futex: Prevent use-after-free during requeue-PI (bsc#1252046).
- CVE-2025-40019: crypto: essiv - Check ssize for decryption and in-place encryption (bsc#1252678).
- CVE-2025-40139: net: ipv4: Consolidate ipv4_mtu and ip_dst_mtu_maybe_forward (bsc#1253409).
- CVE-2025-40215: kABI: xfrm: delete x->tunnel as we delete x (bsc#1254959).
- CVE-2025-40220: fuse: fix livelock in synchronous file put from fuseblk workers (bsc#1254520).
- CVE-2025-40233: ocfs2: clear extent cache after moving/defragmenting extents (bsc#1254813).
- CVE-2025-40258: mptcp: fix race condition in mptcp_schedule_work() (bsc#1254843).
- CVE-2025-40277: drm/vmwgfx: Validate command header size against (bsc#1254894).
- CVE-2025-40280: tipc: Fix use-after-free in tipc_mon_reinit_self() (bsc#1254847).
- CVE-2025-40331: sctp: Prevent TOCTOU out-of-bounds write (bsc#1254615).
- CVE-2025-68732: gpu: host1x: Fix race in syncpt alloc/free (bsc#1255688).
The following non security issues were fixed:
- ACPI/IORT: Fix memory leak in iort_rmr_alloc_sids() (git-fixes).
- ACPI: PRM: Remove unnecessary strict handler address checks (git-fixes).
- ACPI: property: Do not pass NULL handles to acpi_attach_data() (git-fixes).
- ACPI: property: Fix buffer properties extraction for subnodes (git-fixes).
- KVM: SVM: Fix TSC_AUX virtualization setup (git-fixes).
- RDMA/cm: Rate limit destroy CM ID timeout error message...